8.6.2 Block agenda

Another possibility is the construction of agenda views that comprise the results of several commands, each of which creates a block in the agenda buffer. The available commands include agenda for the daily or weekly agenda (as created with C-c a a), alltodo for the global todo list (as constructed with C-c a t), and the matching commands discussed above: todo, tags, and tags-todo. Here are two examples:

     (setq org-agenda-custom-commands
           '(("h" "Agenda and Home-related tasks"
              ((agenda)
               (tags-todo "HOME")
               (tags "GARDEN")))
             ("o" "Agenda and Office-related tasks"
              ((agenda)
               (tags-todo "WORK")
               (tags "OFFICE")))))

This will define C-c a h to create a multi-block view for stuff you need to attend to at home. The resulting agenda buffer will contain your agenda for the current week, all TODO items that carry the tag `HOME', and also all lines tagged with `GARDEN'. Finally the command C-c a o provides a similar view for office tasks.